National Item Identification Number

01-433-7960
014337960
4820-01-433-7960
4820-01-433-7960

National Stock Number

Item Name

SEAT,VALVE

Federal Supply Class

4820

Description

A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.

Commercial and Government Entity Code (Supplier Data)

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61661

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61661

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61661

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Reference Numbers (Part Numbers)

M21F10627 (70)
M21F10627 ITEM 2
M21F10627-2

Required Categories

STYLE DESIGNATOR
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SPECIAL FEATUR

Required Description

B7 PLAIN FLANGED
STEEL SEAT
ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT;